/*
 * Copyright 2017 Google Inc.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.google.firebase.database;

import com.google.firebase.database.core.view.Event;

public class EventRecord {

  private DataSnapshot snapshot;
  private Event.EventType eventType;
  private String previousChild;

  public EventRecord(DataSnapshot snapshot, Event.EventType eventType, String previousChild) {
    this.snapshot = snapshot;
    this.eventType = eventType;
    this.previousChild = previousChild;
  }

  public DataSnapshot getSnapshot() {
    return snapshot;
  }

  public Event.EventType getEventType() {
    return eventType;
  }

  public String getPreviousChild() {
    return previousChild;
  }

  @Override
  public String toString() {
    return "Event: " + eventType + " at " + snapshot.getRef().toString();
  }
}
